JP4444267B2 - 表示装置の製造方法 - Google Patents
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- JP4444267B2 JP4444267B2 JP2006336597A JP2006336597A JP4444267B2 JP 4444267 B2 JP4444267 B2 JP 4444267B2 JP 2006336597 A JP2006336597 A JP 2006336597A JP 2006336597 A JP2006336597 A JP 2006336597A JP 4444267 B2 JP4444267 B2 JP 4444267B2
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- -1 poly (phenylene vinylene) Polymers 0.000 description 2
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- FHCPAXDKURNIOZ-UHFFFAOYSA-N tetrathiafulvalene Chemical compound S1C=CSC1=C1SC=CS1 FHCPAXDKURNIOZ-UHFFFAOYSA-N 0.000 description 2
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N zinc oxide Inorganic materials [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- MIOPJNTWMNEORI-GMSGAONNSA-N (S)-camphorsulfonic acid Chemical compound C1C[C@@]2(CS(O)(=O)=O)C(=O)C[C@@H]1C2(C)C MIOPJNTWMNEORI-GMSGAONNSA-N 0.000 description 1
- YMMGRPLNZPTZBS-UHFFFAOYSA-N 2,3-dihydrothieno[2,3-b][1,4]dioxine Chemical compound O1CCOC2=C1C=CS2 YMMGRPLNZPTZBS-UHFFFAOYSA-N 0.000 description 1
- OGGKVJMNFFSDEV-UHFFFAOYSA-N 3-methyl-n-[4-[4-(n-(3-methylphenyl)anilino)phenyl]phenyl]-n-phenylaniline Chemical group CC1=CC=CC(N(C=2C=CC=CC=2)C=2C=CC(=CC=2)C=2C=CC(=CC=2)N(C=2C=CC=CC=2)C=2C=C(C)C=CC=2)=C1 OGGKVJMNFFSDEV-UHFFFAOYSA-N 0.000 description 1
- 229910004261 CaF 2 Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910017911 MgIn Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
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- 239000002019 doping agent Substances 0.000 description 1
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- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000001165 hydrophobic group Chemical group 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical group [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 229910003437 indium oxide Inorganic materials 0.000 description 1
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
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- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 238000007733 ion plating Methods 0.000 description 1
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- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
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- DZLFLBLQUQXARW-UHFFFAOYSA-N tetrabutylammonium Chemical compound CCCC[N+](CCCC)(CCCC)CCCC DZLFLBLQUQXARW-UHFFFAOYSA-N 0.000 description 1
- CBXCPBUEXACCNR-UHFFFAOYSA-N tetraethylammonium Chemical compound CC[N+](CC)(CC)CC CBXCPBUEXACCNR-UHFFFAOYSA-N 0.000 description 1
- TVIVIEFSHFOWTE-UHFFFAOYSA-K tri(quinolin-8-yloxy)alumane Chemical compound [Al+3].C1=CN=C2C([O-])=CC=CC2=C1.C1=CN=C2C([O-])=CC=CC2=C1.C1=CN=C2C([O-])=CC=CC2=C1 TVIVIEFSHFOWTE-UHFFFAOYSA-K 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
Y.ヤング等、アプライド・フィジックス・レターズ、第64巻、1245頁、1994年 S.A. カーター等、 アプライド・フィジックス・レターズ、第70巻、2067頁、1987年
本発明の表示装置の製造方法の概念図をその断面を示しつつ工程順に図1(A)〜(F)に示す。図1(A)において、基板101上に第1電極102を有し、前記第1電極102を囲む形で絶縁体隔壁103を設けたものが示されている。
基板上に、電子注入電極として作用する金属(例としてAlLi合金やMgAg合金等)を真空蒸着法やEB法で成膜する。次にドナーを含む溶液を湿式塗布する。ドナーとしては、アルキルアンモニウムイオン(例えばテトラエチルアンモニウム、テトラブチルアンモニウム等)、またはテトラチアフルバレン(以下「TTF」と記す)が好ましい。最後に前記ドナーを含む導電性高分子を湿式塗布する。前記導電性高分子は、ポリ(アニリン)、ポリ(ピロール)等が好ましい。
102 第1電極
103 絶縁体隔壁
104 アクセプタを含む溶液の層
105 有機導電体層
106 電界発光層
107 第2電極
Claims (6)
- 基板表面上に第1電極を形成し、
前記第1電極の端部を覆う絶縁物を形成し、
前記絶縁物および前記第1電極の上に、アクセプタを含む溶液または分散液を湿式塗布し、
前記溶液または分散液を湿式塗布した後に、前記絶縁物および前記第1電極と、水とを接触させ、
前記絶縁物および前記第1電極の上に、前記アクセプタを含む有機導電体層を湿式塗布により形成し、
前記有機導電体層の上に、有機化合物を含む発光層を形成し、
前記発光層の上に第2電極を形成することを特徴とする表示装置の製造方法。 - 請求項1において、
前記アクセプタは、スルホン酸基を有する有機化合物であることを特徴とする表示装置の製造方法。 - 請求項1または2において、
前記アクセプタを含む溶液または分散液の濃度は、1wt%以上5wt%以下であることを特徴とする表示装置の製造方法。 - 基板表面上に第1電極を形成し、
前記第1電極の端部を覆う絶縁物を形成し、
前記絶縁物および前記第1電極の上に、ドナーを含む溶液または分散液を湿式塗布し、
前記絶縁物および前記第1電極の上に、前記ドナーを含む有機導電体層を湿式塗布により形成し、
前記有機導電体層の上に、有機化合物を含む発光層を形成し、
前記発光層の上に第2電極を形成することを特徴とする表示装置の製造方法。 - 請求項4において、
前記ドナーを含む溶液または分散液の濃度は、1wt%以上5wt%以下であることを特徴とする表示装置の製造方法。 - 請求項1乃至5のいずれか一項において、
前記発光層は電界発光層であることを特徴とする表示装置の製造方法。
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JP2006336597A JP4444267B2 (ja) | 2002-12-25 | 2006-12-14 | 表示装置の製造方法 |
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JP2002374155 | 2002-12-25 | ||
JP2006336597A JP4444267B2 (ja) | 2002-12-25 | 2006-12-14 | 表示装置の製造方法 |
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JP2004539100A Division JP4444111B2 (ja) | 2002-12-25 | 2003-12-19 | 表示装置の製造方法 |
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JP2007103385A JP2007103385A (ja) | 2007-04-19 |
JP4444267B2 true JP4444267B2 (ja) | 2010-03-31 |
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JP2006336597A Expired - Fee Related JP4444267B2 (ja) | 2002-12-25 | 2006-12-14 | 表示装置の製造方法 |
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